Weather forecast for 10 daysOntario, OH
Weather forecast for the weekend
Sunday Oct 18, 2026
- 61°F
- 36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphS 180°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:45 am EDT
- Sunset: 6:45 pm EDT
- details ▼
Today, in Ontario, clear skies and sunshine are anticipated.
The highest temperature will be an enjoyable 60.8°F, while the lowest temperature will be a cold 35.6°F.
The forecasted high temperature will align with October's average of 60.6°F.
Sunrise will be at 7:45 am and sunset at 6:45 pm; the daylight will last for 11h and 1min.
The highest temperature will be an enjoyable 60.8°F, while the lowest temperature will be a cold 35.6°F.
The forecasted high temperature will align with October's average of 60.6°F.
Sunrise will be at 7:45 am and sunset at 6:45 pm; the daylight will last for 11h and 1min.
10-day overview
Daily temperatures
Maximum temperature: 68°C.
Coldest day: today 61°C.
Coldest day: today 61°C.
Chance of precipitation
Highest chance: Friday 13%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 61°F
- 36°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphS 180°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:45 am EDT
- Sunset: 6:45 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSE 130°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:46 am EDT
- Sunset: 6:44 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphNNE 29°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:47 am EDT
- Sunset: 6:42 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 7mphNE 41°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:48 am EDT
- Sunset: 6:41 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 43°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphN 7°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:49 am EDT
- Sunset: 6:40 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 36°F
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 8mphNE 55°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:50 am EDT
- Sunset: 6:38 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 66°F
- 39°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphESE 113°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:51 am EDT
- Sunset: 6:37 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphS 179°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:52 am EDT
- Sunset: 6:35 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 46°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphWSW 257°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:54 am EDT
- Sunset: 6:34 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 45°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNNE 23°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:55 am EDT
- Sunset: 6:33 pm EDT
- details ▼
Weather models show that primarily sunny and occasionally cloud-filled weather is predicted.
Rainfall is not forecasted in Ontario in the upcoming days.
In the upcoming days, the highest temperature will range between 60.8°F and 68°F, while nighttime temperatures are expected to vary from 35.6°F to 46.4°F.
With a maximum temperature of 68°F, Monday, Tuesday and next Monday will be the warmest days; today is the coldest day, with a maximum temperature of 60.8°F.
Rainfall is not forecasted in Ontario in the upcoming days.
In the upcoming days, the highest temperature will range between 60.8°F and 68°F, while nighttime temperatures are expected to vary from 35.6°F to 46.4°F.
With a maximum temperature of 68°F, Monday, Tuesday and next Monday will be the warmest days; today is the coldest day, with a maximum temperature of 60.8°F.
Updated: Oct 18, 2026 @ 09:57:59 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, conditions remain stable and sunny, with little cloud presence.
Today, the highest temperature will be 60.8°F, while the lowest temperature will be 35.6°F.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 45°F.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 45°F.
On Sunday, in Ontario, sunrise will be at 7:45 am and sunset at 6:45 pm (EDT).
Today, the daylight will last for 11h and 1min.
